ded32d381c
Drop the variable guc->interrupts.enabled as this variable is just leading to bugs creeping into the code. e.g. A full GPU reset disables the GuC interrupts but forgot to clear guc->interrupts.enabled, guc->interrupts.enabled being true suppresses interrupts from getting re-enabled and now we are broken. It is harmless to enable interrupt while already enabled so let's just delete this variable to avoid bugs like this going forward. Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: John Harrison <John.C.Harrison@Intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210603051630.2635-7-matthew.brost@intel.com
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.